I have no idea who and what is behind the sinbad.io project or even if it is trustworthy but Royse777 has attached her name to it therefore I hope this does not end with piles of complaints from users that sent crypto intending to be mixed but received nothing in return except losses. I am not saying it will happen, I am hoping that it does not happen both for the reputation of Royse777 and for potential customers.
Let's say it happens. Sinbad.io project walks away with their clients money. How will it effect Royse777 reputation? As far as I can see he or she is just a campaign manager. Always making your argument against the people you do not like is not a good state of healthy mentality.